MINI Pro Analog Signal Conditioners Phoenix Contact MINI Pro Analog Signal Conditioners now features an output loop-powered 2-way isolator for the electrical isolation, conversion, and filtering of analog signals. The compact signal conditioners measure just 6.2mm wide, so they require up to 65 percent less space than traditional signal conditioner designs. Using less space in the control cabinet or panel can potentially reduce the overall cost of the design. Applications can include oil and gas, food and beverage, water/wastewater and machine OEM.